package com.example.demo.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import com.example.demo.entity.UserStats;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface UserStatsMapper extends BaseMapper<UserStats> {
    void insertOrUpdate(UserStats userStats);

    UserStats selectByUserId(int userId);
}
